baber/WOPTO huggingface dataset:
Patent EP-4166685-A1 (EP)
Inventor: CHEN MENGXIAO
IPC: C22C38/26
Filed: 2021-06-09
Abstract: Disclosed is an ultra-high-strength steel having excellent plasticity, comprising in mass percent the chemical elements: C: 0.26-0.30wt%; Si: 0.8-1.00wt%; Mn: 2.80-3.30wt%; Al: 0.04-0.08wt%; with the balance being Fe and other inevitable impurities. Also disclosed is a manufacturing method for manufacturing the ultra-high-strength steel having excellent plasticity, comprising the following steps: (1) smelting and thin slab continuous casting, wherein the thickness of a slab at a continuous casting exit end is controlled to be 55-60 mm; (2) heating; (3) hot rolling, wherein an oxide scale on the surface of a hot-rolled steel strip has a thickness of ≤6 µm, and (FeO+Fe 3 O 4 )≤40wt% in the oxide scale on the surface of the hot-rolled strip steel; (4) acid pickling or acid pickling and cold rolling; and (5) continuous annealing: annealing at 800-920°C and performing slow cooling at 3-10°C/s to 690-760°C to obtain ferrite having a certain proportion; performing fast cooling to 250-350°C at 50-100°C/s to partially transform austenite to martensite; and then heating to 360-460°C, maintaining the temperature for 100-400s and cooling to room temperature.
Patent EP-4169097-A1 (EP)
Title: Binder composition for secondary battery
Inventor: HO KAM PIU
IPC: H01M4/62
Filed: 2021-06-15
Abstract: Provides an aqueous binder composition for a secondary battery electrode, comprising a copolymer and a dispersion medium, wherein the copolymer comprises a structural unit (a), a structural unit (b), and a structural unit (c). The binder composition disclosed herein has improved binding capability. In addition, battery cells comprising electrodes prepared using the binder composition disclosed herein exhibits exceptional electrochemical performance.
Patent EP-4172181-A1 (EP)
Title: Anti-etec adhesin protein antibodies and methods of use
Inventor: KLEMPNER MARK S
IPC: C07K16/12
Filed: 2021-06-25
Abstract: The invention provides anti-ETEC adhesin protein antibodies and methods of using the same.
Patent EP-4247845-A1 (EP)
Inventor: CORTI DAVIDE
IPC: C07K16/10
Filed: 2021-11-19
Abstract: The present disclosure relates, in part, to anti-influenza antibodies (and antigenbinding fragments thereof) and combinations thereof for preventing and treating influenza infection. Presently disclosed combinations provide surprising synergistic effects and can potently prevent, inhibit, or neutralize an influenza infection, such as an influenza A virus (IAV) infection an influenza B virus (IBV) infection, or both.
Patent EP-4164148-A1 (EP)
Inventor: NIU CHENGGUANG
IPC: H04L/
Filed: 2021-06-21
Abstract: This application provides a packet processing method, a UP device, and a CP device, and belongs to the field of communication technologies, to prevent a CP device from being attacked in a scenario in which a BNG with CU disaggregated performs access authentication. In the method, when receiving a packet, a UP device matches information in the packet with information about a user having a fixed IP address. If the matching succeeds, the UP device sends the packet to a CP device. Because a task of checking whether the packet comes from the user having the fixed IP address is sunk from the CP device to the UP device, resource overheads caused by checking the packet by the CP device are avoided, and load of the CP device is reduced. Especially, if a malicious IP packet flow initiates a network attack, because the CP device does not need to perform a task of checking whether the malicious IP packet flow comes from the user having the fixed IP address, a risk that the CP device is attacked by the malicious IP packet flow is reduced.
Patent EP-4151606-A1 (EP)
Inventor: KITAYAMA AKIRA
IPC: C03C21/00
Filed: 2021-06-30
Abstract: The present disclosure provides a glass composition for chemical strengthening, the glass composition having a high alkali resistance and being suitable for achieving both the surface compressive stress and the compressive stress layer depth. The glass composition according to the present disclosure includes, as components, in mol%: 60 to 80% SiO 2 ; 1 to 5% Al 2 O 3 ; 5 to 25% MgO; 0 to 5% CaO; 10 to 20% Na 2 O; and 0 to 10% K 2 O. A chemically strengthened glass article, for example, having a surface compressive stress of 650 to 950 MPa and a compressive stress layer depth of 7 to 17 µm can be provided using the glass composition.
Patent EP-4151469-A1 (EP)
Inventor: GANESAN BALAMURUGAN
IPC: B60R19/04
Filed: 2021-05-28
Abstract: This impact absorbing structure for a vehicle is characterized in being made of a metal beam and a resin crash pad installed on a side of the metal beam where an external impact is received, and in that the resin crash pad is installed within a range in the longitudinal direction of the metal beam, the range including a site which includes the longitudinal direction center of the metal beam and which receives the external impact. Impact energy from outside is suitably dispersed and transmitted across a wide range to the metal beam via the resin crash pad, which is disposed with a simple method without using an advanced bonding technology. The impact energy absorption amount is significantly increased as compared to a case with only the metal beam, and this increase in the impact energy absorption amount minimizes an increase in weight of the impact absorbing structure and is performed efficiently.
Patent EP-4251806-A1 (EP)
Inventor: BICHLER AHREN
IPC: E01F7/04
Filed: 2021-11-29
Abstract: The invention relates to a protective structure (1) for protecting against moving masses, namely avalanches, rockfalls, mudflows and tree falls, comprising: - a plurality of ballast-filled wall elements (2), which are spaced apart next to each other on a support surface; and - a connection assembly (3) between every two adjacent wall elements (2), each connection assembly connecting the two adjacent wall elements (2) and allowing relative movement between the two wall elements (2); wherein the wall elements (2) can be moved relative to the support surface and relative to each other by the moving mass, namely avalanche, rockfall, mudflow or tree fall, for dissipative conversion of energy.
Patent EP-4256825-A1 (EP)
Title: Methods systems, and computer readable media for providing a unified interface configured to support infrequent data communications via a network exposure function
Inventor: ARAVIND SRIVIDYA
IPC: H04W4/70
Filed: 2021-11-17
Abstract: Methods, systems, and computer readable media for providing a unified interface that is configured to support communication between a user equipment (UE) and application function (AF) via a network exposure function (NEF) are disclosed. One method includes receiving, by a NEF and from a session management function (SMF), a protocol data unit (PDU) session event change notification message associated with a UE, establishing, by the NEF, a data delivery path between the UE and an application function (AF) via one of a plurality of data delivery planes that traverse the NEF in response to the PDU session event change notification message and processing, by the NEF, messages communicated between the UE and the AF over any of the plurality of data delivery planes using a single unified interface supported by the NEF.
Patent EP-4263884-A1 (EP)
Title: Aluminum foil having improved barrier properties
Inventor: LAPTYEVA GALYNA
IPC: C21D8/02
Filed: 2021-12-17
Abstract: The invention relates to an aluminum alloy foil having a maximum thickness of 12 µm, 9 µm or less than 8 µm, wherein the aluminum alloy foil is an AA1xxx or A8xxx aluminum alloy in the annealed state. The invention further relates to a method for producing an aluminum alloy foil and to the use thereof. The invention aims to propose an aluminum alloy foil having improved barrier properties, a method for producing same, and a use, according to the invention, of the aluminum alloy foil. This aim is achieved in that the aluminum alloy foil has a maximum number of pores having a pore size of 1 µm to 200 µm with a maximum of 12 per dm², a maximum of 8 per dm² or a maximum of 6 per dm². The invention also relates to a method for producing this aluminum alloy foil.
Patent EP-4251386-A1 (EP)
Title: Process for forming ceramic bodies with internal passages or chambers using powder pressing around an internal mold
Inventor: JACOB DIDIER CLAUDE
IPC: B28B3/02
Filed: 2021-11-19
Abstract: A process (10) of forming an internal mold (IM) and using the internal mold (IM) to press-mold an internal passage or an internal cavity within a ceramic body includes making or obtaining first and second flexible mold halves (102,104); molding a positive internal mold (IM) of a meltable or sublimable or otherwise heat-removeable material; pressing a volume of binder-coated ceramic powder with the positive internal mold (IM) inside the volume of powder to form a pressed body; heating the pressed body to remove the positive internal mold from the pressed body; and sintering the pressed body to form a monolithic ceramic body having an internal passage or an internal cavity.
Patent EP-4166375-A1 (EP)
Inventor: YOU HONGCHENG
IPC: B60L53/12
Filed: 2021-07-12
Abstract: This application provides a positioning system based on a low frequency magnetic field. The positioning system includes a low frequency magnetic field transmit apparatus and a low frequency magnetic field receive apparatus. The low frequency magnetic field transmit apparatus includes a low frequency magnetic field transmit coil, a conflict detect coil, and a magnetic field generation detection control module. The low frequency magnetic field receive apparatus includes a low frequency magnetic field receive coil and a magnetic field detection control module. The conflict detect coil is configured to sense a low frequency magnetic field signal. The magnetic field generation detection control module is configured to: when the conflict detect coil does not sense the low frequency magnetic field signal, control the low frequency magnetic field transmit coil to transmit a first low frequency magnetic field signal. The magnetic field detection control module is configured to: when it is determined that the low frequency magnetic field signal received by the low frequency magnetic field receive coil is the first low frequency magnetic field signal, determine relative positions of the low frequency magnetic field transmit coil and the low frequency magnetic field receive coil based on signal strength of the first low frequency magnetic field signal. According to this application, positioning accuracy of a low frequency magnetic field transmit coil and a low frequency magnetic field receive coil is improved, and applicability is high.
Patent EP-4263342-A1 (EP)
Inventor: BERNASCONI GIANCARLO
IPC: B63B43/18
Filed: 2021-12-20
Abstract: A detection apparatus (10) of floating bodies (5) on sea is described; the apparatus comprises at least one thermal sensor (2) configured to receive a thermal signal (Sacq) of at least one sea area of interest (4), data processing means (3) adapted to process the signal emitted by said thermal sensor to detect whether or not there is a floating body in said area of interest depending on the temperature difference between the body and the sea water, and a device (1) adapted to emit a pulsed laser beam to illuminate said area of interest to increase the temperature difference between the floating body and the sea water.
Patent EP-4190262-A1 (EP)
Inventor: PARK IN KYU
IPC: A61B18/00
Filed: 2021-03-16
Abstract: A laser needle treatment system according to the present invention comprises: an optical cable connected to a laser generator and providing a laser generated by the laser generator; a hand piece in which a plurality of lenses for amplifying or extending the laser provided from the optical cable are installed; and a needle unit connected to the bottom of the hand piece to receive a laser through the hand piece and pass through the skin surface so as to directly emit the laser intradermally to an operation area, wherein the hand piece comprises: a focus lens to which the laser provided from the optical cable is incident; a convex lens for extending or amplifying a laser emitted from the focus lens; a collimator lens for emitting the laser emitted from the convex lens to be parallel to a proceeding direction; and an optical lens part connected to the needle unit and including a plurality of optical lenses installed therein to extend or amplify a laser emitted from the collimator lens and transmit the same to the needle unit.
Patent EP-4191742-A1 (EP)
Inventor: KONDO KATSUHIKO
IPC: H02J3/38
Filed: 2021-05-21
Abstract: A battery unit includes a power storage unit for supplying power to an external device, a communication unit for performing communication with the external device, and a processor for performing a control process on the external device on the basis of a power storage status of the power storage unit or information obtained from the external device. For example, when the state of charge (SOC) of the power storage unit has lowered, the processor limits the operation of a household electric appliance with a low priority level in the control process.
Patent EP-4191744-A1 (EP)
Inventor: ISHII YOHEI
IPC: H01M10/48
Filed: 2021-07-19
Abstract: Deterioration regression curve generation unit (113) generates a deterioration regression curve of each battery (E1, 41) by performing curve regression on a plurality of SOHs specified in time series for each battery (E1, 41). Coefficient regression function generation unit (114) generates a regression function of a deterioration coefficient using an average travel distance or an average discharge amount per unit period of a plurality of electrically-driven mobile units (3) as an independent variable and using a deterioration coefficient of the deterioration regression curve of each of the plurality of the batteries (E1, 41) as a dependent variable. Deterioration prediction unit (116) specifies the average travel distance or the average discharge amount per unit period in accordance with the received change in the travel conditions, applies the average travel distance or the average discharge amount per unit period to the regression function of the deterioration coefficient to specify a deterioration coefficient after the change in the travel conditions, and uses the deterioration coefficient to change the deterioration regression curve of battery (E1, 41) mounted in electrically-driven mobile unit (3).
Patent EP-4193215-A1 (EP)
Title: Tunable cylindrical lenses and head-mounted display including the same
Inventor: RUSSELL ANDREW IAN
IPC: G02B27/01
Filed: 2021-08-06
Abstract: Systems include three optical elements arranged along an optical axis each having a different cylinder axis and a variable cylinder refractive power. Collectively, the three elements form a compound optical element having an overall spherical refractive power (SPH), cylinder refractive power (CYL), and cylinder axis (Axis) that can be varied according to a prescription (Rx).
Patent EP-4183434-A1 (EP)
Inventor: JEON YONGHO
IPC: A61M5/142
Filed: 2021-07-07
Abstract: A method and apparatus for determining an inactive time of a medical liquid dose calculator are provided. According to the method, an infusion error of a medical liquid infusion device may be detected, and an inactive time of the medical liquid dose calculator may be determined in response to detection of the infusion error.
Patent EP-4221577-A1 (EP)
Inventor: BOWDEN ANTON E
IPC: A61B5/02
Filed: 2021-09-28
Abstract: A fetal monitoring system includes a garment configured to be worn by a pregnant woman a plurality of sensors positioned on the garment to be over the abdomen of the pregnant woman. The plurality of sensors are positioned or positionable in a predetermined arrangement on the garment and configured to sense or detect movement of at least one of the pregnant women or an in utero fetus within the abdomen of the pregnant women. The fetal monitoring system also includes one or more conductive wires connecting each sensor of the plurality of sensors, a communication module connected to at least one of the one or more conductive wires and configured to transmit data from the plurality of sensors, and a controller configured communicate with the communication module and receive the data from the plurality of sensors transmitted by the communication module.
Patent EP-4231694-A1 (EP)
Inventor: REN BIN
IPC: H04W24/02
Filed: 2021-10-15
Abstract: A measurement configuration method, a measurement method, a network device and a user equipment (LTE) are provided. The method includes: configuring for the UE, a target measurement gap for an aperiodic downlink PRS or a semi-persistent downlink PRS; where the target measurement gap is an aperiodic measurement gap or a semi-persistent measurement gap.
Patent EP-4229574-A1 (EP)
Inventor: OBER DAVID
IPC: G06Q20/00
Filed: 2021-10-15
Abstract: A financial transaction method can include creating a token correlated to a financial account. The method can also include storing the correlation between the token and the financial account in a token database. The method can also include transmitting the token to a mobile computing device operating an application. The method can also include displaying the token on a display of the mobile computing device. The method can also include receiving, over a public network, the token and data associated with a first financial transaction. The method can also include confirming identity between the token transmitted to the mobile computing device and the token received from the secondary computing device. The method can also include transmitting over the public network, approval of the first financial transaction to the secondary computing device in response to the confirming.
Patent EP-4221133-A1 (EP)
Inventor: LONG SHUIPING
IPC: H04L43/12
Filed: 2021-09-09
Abstract: This application provides a method for detecting a video surveillance device, and an electronic device. The method includes: obtaining MAC address information and port information of at least one target device that accesses a same wireless network as the electronic device; determining, based on the MAC address information, whether the target device is a video surveillance device; if determining cannot be performed based on the MAC address information, determining, based on the port information or based on the MAC address information and the port information, whether the target device is a video surveillance device; and if determining still cannot be performed, obtaining fingerprint information of the target device by using a TCP port-based or UDP port-based probe protocol, and further determining, based on the fingerprint information, whether the target device is a video surveillance device. In the technical solution provided in this application, detection accuracy can be improved, and a missing detection rate can be reduced.
Patent EP-4221151-A1 (EP)
Inventor: LIU JING
IPC: H04L61/50
Filed: 2021-10-20
Abstract: Embodiments of this application disclose an IP address allocation method and apparatus, and a system. Specifically, when there is a relay device between an address request device and an address allocation device, and the address request device requests an IPv6 address, a request packet sent by the address request device to the address allocation device includes an interface identifier negotiated with the relay device. After receiving the request packet, the address allocation device may allocate the IPv6 address based on the interface identifier in the request packet, where the IPv6 address includes the interface identifier; and send the IPv6 address to the address request device by using a response packet, so that the address request device uses the IPv6 address to access a network. It can be learned that in embodiments of this application, the negotiated interface identifier is sent to the address allocation device, so that when the address allocation device allocates the IPv6 address, an address interface identifier of the allocated IPv6 address is the negotiated interface identifier, to ensure that the address request device can successfully access the network.
Patent EP-4237659-A1 (EP)
Inventor: PUNDOLE FARAIDOON
IPC: E21B43/1185
Filed: 2021-10-27
Abstract: Aspects of the disclosure provide for a fuzing device. In some examples, the fuzing device includes an energy bridge, an uplink controller, a downlink controller, and a microcontroller. The microcontroller is coupled to the energy bridge, the uplink controller, and the downlink controller. The microcontroller is configured to receive downlink messages from a control unit via the downlink controller, selectively power the energy bridge according to at least some of the downlink messages to initiate a controlled energetic reaction, and send uplink messages to the control unit via the uplink controller.
Patent EP-4247517-A1 (EP)
Inventor: PAPKOV DIMITRY
IPC: B01D46/00
Filed: 2021-11-23
Abstract: Filter media comprising fluorinated water-repellent additives and/or water-repellent additives having minimal or no fluorine atoms are generally provided. Filter media disclosed herein may include fluorinated water-repellent additives but not water-repellent additives having minimal or no fluorine atoms, water-repellent additives having minimal or no fluorine atoms but not fluorinated water-repellent additives, or both fluorinated water-repellent additives and water-repellent additives having minimal or no fluorine atoms.
Patent EP-4250606-A1 (EP)
Title: Optical amplification apparatus and mode division multiplexing system comprising optical amplification apparatus
Inventor: GUO QIANG
IPC: H04J14/04
Filed: 2021-12-10
Abstract: Embodiments of this application disclose an optical amplification apparatus and a mode division multiplexing system including an optical amplification apparatus, relate to the optical communication field, and are applied to a mode division multiplexing optical transmission system. The optical amplification apparatus includes a first optical amplifier, a second optical amplifier, and a mode exchanger. The first optical amplifier is connected to an input port of the mode exchanger, and the second optical amplifier is connected to an output port of the mode exchanger. The first optical amplifier is configured to amplify optical signals carried in a plurality of transmission modes of a few-mode fiber, the plurality of transmission modes of the few-mode fiber may be grouped into N groups, each group includes two transmission modes, and N is a positive integer greater than or equal to 1. The mode exchanger is configured to exchange the two transmission modes carrying optical signals in each group. The second optical amplifier is configured to amplify the optical signals that are carried in the two transmission modes in each group and whose modes are exchanged.
Patent EP-4265570-A1 (EP)
Inventor: TOGO Masakazu
IPC: C01G53/00
Filed: 2021-12-01
Abstract: A positive electrode active material included in this non-aqueous electrolyte secondary battery positive electrode includes a lithium-transition metal composite oxide. The lithium-transition metal composite oxide contains 80-95 mol% of Ni and 0-20 mol% of Mn, and 3-8 mol% of a metal element other than Li is present in a Li layer of the lithium-transition metal composite oxide. The ratio m/n of the half width m of the diffraction peak for the (003) plane to the half width n of the diffraction peak for the (110) plane in an x-ray diffraction pattern obtained by x-ray diffraction of the positive electrode active material satisfies 0.72≤m/n≤0.85. The lithium-transition metal composite oxide is formed from secondary particles that are aggregates of primary particles, the internal porosity of the secondary particles being 1%-5%.